Freedom vs. Firewalls: The Senate can help fend off authoritarian censorship: Via washingtonpost.com .

FROM TWITTERERS in Tehran to bloggers in Burma, citizens living under authoritarian regimes depend upon free access to the Internet for information, coordination and the ability to make themselves heard. That's why oppressive governments devote so much effort to online censorship: They, too, recognize the power of information to promote freedom. But some independent groups are pushing back against their control.

The indelible images and powerful stories that have emerged from Iran in recent weeks have been made possible by the efforts of a few volunteer experts running a makeshift system of patchwork servers. The Global Internet Freedom Consortium, a small, non-governmental organization, provides access to almost 1 million users daily and, according to recent statistics, to more than 90 percent of anti-censorship traffic from China and Iran. Its software allows users to evade online censors by connecting to a remote server that switches IP addresses nearly once a second to avoid being traced. But increased demand for the Internet amid recent turmoil has been overloading the consortium's servers just when access is most needed. For the peaceful online revolution to continue, congressional support is necessary.
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